Cathodic protection of internal surfaces of metallic tanks, structures, equipment, and piping containing seawater

This document specifies the requirements and recommendations for cathodic protection systems applied to the internal surfaces of metallic tanks, structures, equipment and piping containing natural or treated seawater or brackish waters to provide an efficient protection from corrosion.
Cathodic protection inside fresh water systems is excluded from this document. This is covered by EN 12499.
NOTE   EN 12499 covers internal cathodic protection for any kind of waters, including general aspects for seawater but excluding industrial cooling water systems. This document specifically details applications in seawater and brackish waters.

Kathodischer Schutz der inneren Oberflächen von metallischen Tanks, Strukturen, Ausrüstung und Rohrleitungen die Meerwasser enthalten

Dieses Dokument legt die Anforderungen und Empfehlungen für kathodische Korrosionsschutzsysteme fest, die auf Innenflächen von metallischen Tanks, Anlagen, Anlagenteilen und Rohrleitungen, die naturbelassenes oder behandeltes Meerwasser oder Brackwasser enthalten, angewendet werden, um dort einen wirksamen Korrosionsschutz zu bieten.
Der kathodische Korrosionsschutz von Frischwassersystemen fällt nicht in den Anwendungsbereich dieses Dokuments. Dies wird von EN 12499 abgedeckt.
ANMERKUNG   EN 12499 enthält Informationen zum kathodischen Korrosionsschutz von Innenflächen in allen Arten von Wasser, einschließlich allgemeiner Aspekte für Meerwasser, jedoch ausschließlich industrieller Kühlwassersysteme. Dieses Dokument beschreibt gezielt Anwendungen in Meerwasser und Brackwasser.

Protection cathodique des surfaces internes des réservoirs, ouvrages, équipements et tuyauteries métalliques contenant de l’eau de mer

Le présent document spécifie les exigences et les recommandations relatives aux systèmes de protection cathodique appliqués aux surfaces internes des réservoirs, ouvrages, équipements et tuyauteries métalliques contenant de l’eau de mer naturelle ou traitée ou des eaux saumâtres afin d’assurer une protection efficace contre la corrosion.
La protection cathodique interne des systèmes d’eau douce est exclue de la présente norme. Elle est couverte par l’EN 12499.
NOTE   L’EN 12499 couvre la protection cathodique interne pour tous les types d’eaux, y compris les aspects généraux pour l’eau de mer, à l’exclusion des systèmes industriels de refroidissement par eau. Le présent document détaille spécifiquement les applications en eau de mer et en eaux saumâtres.

Katodna zaščita notranjih površin kovinskih rezervoarjev, konstrukcij, opreme in cevovodov, ki vsebujejo morsko vodo

General Information

Status
Published
Publication Date
10-Mar-2020
Withdrawal Date
29-Sep-2020
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
11-Mar-2020
Due Date
07-Apr-2020
Completion Date
11-Mar-2020

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SLOVENSKI STANDARD
SIST EN 17243:2020
01-maj-2020
Katodna zaščita notranjih površin kovinskih rezervoarjev, konstrukcij, opreme in
cevovodov, ki vsebujejo morsko vodo
Cathodic protection of internal surfaces of metallic tanks, structures, equipment, and
piping containing seawater
Kathodischer Schutz der inneren Oberflächen von metallischen Tanks, Strukturen,
Ausrüstung und Rohrleitungen die Meerwasser enthalten
Protection cathodique des surfaces internes des réservoirs, ouvrages, équipements et
tuyauteries métalliques contenant de l’eau de mer
Ta slovenski standard je istoveten z: EN 17243:2020
ICS:
47.020.30 Sistemi cevi Piping systems
77.060 Korozija kovin Corrosion of metals
SIST EN 17243:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 17243:2020

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SIST EN 17243:2020


EN 17243
EUROPEAN STANDARD

NORME EUROPÉENNE

March 2020
EUROPÄISCHE NORM
ICS 47.020.30; 77.060
English Version

Cathodic protection of internal surfaces of metallic tanks,
structures, equipment, and piping containing seawater
Protection cathodique des surfaces internes des Kathodischer Schutz der inneren Oberflächen von
réservoirs, ouvrages, équipements et tuyauteries metallischen Tanks, Strukturen, Ausrüstung und
métalliques contenant de l'eau de mer Rohrleitungen die Meerwasser enthalten
This European Standard was approved by CEN on 11 November 2019.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 17243:2020 E
worldwide for CEN national Members.

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SIST EN 17243:2020
EN 17243:2020 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Competence of personnel . 7
5 General considerations . 7
6 Cathodic protection criteria . 9
7 Design . 11
8 Galvanic anodes system . 18
9 Impressed current systems . 26
10 Commissioning, operation and maintenance . 30
Annex A (i
...

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